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Alnylam Pharmaceuticals

373 hedge funds and large institutions have $16.5B invested in Alnylam Pharmaceuticals in 2020 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 136 increasing their positions, 109 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
373
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$154M
Puts
$111M
Net Calls
Net Calls Change

Top Buyers

1 +$204M
2 +$157M
3 +$137M
4
American Century Companies
American Century Companies
Missouri
+$87.5M
5
BlackRock
BlackRock
New York
+$81.5M

Top Sellers

1 -$269M
2 -$66.6M
3 -$57.7M
4
MC
Maverick Capital
Texas
-$33.5M
5
AG
Artal Group
Luxembourg
-$29.6M
Name Holding Trade Value Shares
Change
Change in
Stake
201
$1.27M
202
$1.23M
203
$1.15M
204
$1.15M
205
$1.14M
206
$1.1M
207
$1.08M
208
$1.07M
209
$1.04M
210
$1.03M
211
$1.01M
212
$959K
213
$919K
214
$913K
215
$911K
216
$903K
217
$896K
218
$891K
219
$876K
220
$838K
221
$816K
222
$800K
223
$788K
224
$726K
225
$718K